Jena-Lobeda, May 29, 2026 – A pioneering practical test for the local energy transition has begun at Salvador-Allende-Platz in Jena-Lobeda. A total of 150 apartments are being equipped with their own balcony power plants as part of a large-scale energy experiment to test decentralized power generation directly at residential buildings.
- Project area: Salvador-Allende-Platz, Jena-Lobeda
- Scope: 150 apartments receive their own solar modules
- Technologies: Balcony power plants, heat pumps and intelligent district heating technology
- Savings: Up to 200 euros in electricity cost savings per year for tenants
- Project framework: “JenErgieReal” real-world laboratory
Practical Implementation in Lobeda
The installation of solar modules on the balconies of the residential buildings represents an important practical step. The modules generate solar power, which is fed directly into the respective apartment’s grid via the power outlet. In addition to the balcony power plants, modern heat pumps and intelligent district heating technology are being used in the residential complex. This interaction is intended to enable optimal, cross-sector energy distribution within the building.
Direct Benefits for Tenants
The practical implementation brings tangible economic benefits for the residents. By directly using the self-generated solar power in their own households – for example, for household appliances or consumer electronics – the consumption of expensive grid electricity decreases. The projected savings amount to up to 200 euros per year and household, which represents significant relief, especially in the high-tenant segment.
The Project in the Context of “JenErgieReal”
The project in Jena-Lobeda is not an isolated undertaking, but a central component of the “JenErgieReal” real-world laboratory. In this collaborative project, research is being conducted on how local power generation, heat supply, and electromobility can be intelligently networked in urban quarters. The goal is to develop viable solutions for climate-neutral energy supply in multi-storey residential buildings that can serve as a model nationwide.
🏛️ From Plattenbau to Energy-Saving Pioneer
The Lobeda district was built starting in the late 1960s as a large socialist residential area using prefabricated concrete construction (Plattenbau). Today, the neighborhood is increasingly transforming into a modern laboratory for urban sustainability. Through comprehensive energy-efficient renovations and pioneering smart city initiatives, it is being demonstrated here that even historic large-scale housing estates can make a significant contribution to the energy transition.
Source:
Jena-Lobeda tests balcony power plants at 150 apartments
Transparency Note: This article was created automatically, editorially reviewed, and expanded with AI support.